History of the Peloponnesian War

Thucydides

Thucydides. The history of the Peloponnesian War, Volume 1-2. Dale, Henry, translator. London: Heinemann and Henry G. Bohn, 1851-1852.

And one of the garrisons in the country, which was also assisting them in the works, would not go with them within the wall, though the Aeginetans requested them; but thought it dangerous to be shut up within it; and so having retreated to the higher ground remained quiet, as they did not consider themselves a match for the enemy.